The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 09, 1993
Filed:
Apr. 28, 1992
Tadao Takaishi, Himeji, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
An ignition coil unit for an internal combustion engine comprising a coil case containing an ignition coil and an ignitor case containing an ignitor for controlling a coil primary current. A heat sink is connected between the coil case and the ignitor case for dissipating heat generated in the ignitor and supporting the ignitor case on the coil case. An additional support member is provided between the ignitor case and the coil case for detachably attaching the ignitor case to the coil case. The additional support means may comprise a bridge member connected between an electrical connector for the ignitor and the ignitor case for connecting them into a unitary structure, and the bridge member may be disposed within the coil case and held within the coil case by a resin filler material.